SoftMaker.com

Having looked further into this issue I can offer a fix, for anyone else suffering the same problem. The issue was a pointer to the wrong directory. To resolve this:

Click on the Start Icon →All Apps → All Apps, then
a) scroll to FreeOffice tool ‘X’ then right click and click ‘Edit application’
b ...

Newbie here so apologies in advance. I have FreeOffice on Windows but I'm keen to move from windows to Linux, so I've installed on a couple of Linux distros (Mint and RefreshOS). FreeOffice installs on both but, weirdly, whilst the tool icons display correctly on Mint they appear only as blank file ...